Time Zone – GMT-5 (America/New_York)
| Pl | W | L | Pts | |||
| 1 | Sinner J | 3 | 3 | 0 | 6:0 | 3 |
| 2 | Fritz T | 3 | 2 | 1 | 4:3 | 2 |
| 3 | Medvedev D | 3 | 1 | 2 | 2:4 | 1 |
| 4 | De Minaur A | 3 | 0 | 3 | 1:6 | 0 |
| Pl | W | L | Pts | |||
| 1 | Zverev A | 3 | 3 | 0 | 6:0 | 3 |
| 2 | Ruud C | 3 | 2 | 1 | 4:3 | 2 |
| 3 | Alcaraz C | 3 | 1 | 2 | 2:4 | 1 |
| 4 | Rublev A | 3 | 0 | 3 | 1:6 | 0 |
| 1 | Sinner J. (1) | Ruud C. (7) | 2 : 0 |
| 2 | Zverev A. (2) | Fritz T. (5) | 1 : 2 |
| 1 | Sinner J. (1) | Fritz T. (5) | 2 : 0 |
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